Daemon
Daemon came out in 2006. Daniel Suarez originally self-published it under the name Leinad Zeraus, which is his own name spelled backwards, and Goodreads still files it that way. That is how I found out, and it is a good indication of how long this book has been quietly circulating. The premise is that a famous computer game designer dies, and the software he left behind reads his obituary online and starts acting on it. From there it spreads outward into the economy and eventually into how society organises itself. It is a thriller first, and a good one, but Suarez is clearly more interested in the second-order effects than in the chase scenes. ...